function foo(){var line,t=0,lab,ndx,n;lab:for(lab=0;lab<10;++lab){line="";line:for(ndx=0;ndx<lab;++ndx){line=line+ndx+" ";continue line}if(lab==8)break lab;else if(lab==4)continue lab;line:for(n=0;n<lab;++n){if(n==10)break lab;else if(n==7)continue line;xline:foogas:while(t<n){t++;continue xline}if(n==lab)continue arf;else break woof}document.write("<div>"+line+lab+"<\/div>")}}eof: